1, anti-UV cheap mac cosmetics makeup kit wholesale sunglasses feature a misnomer? Good sunglasses lenses can block more than 99 percent of UV rays; while the logo has UV400 lenses are available 100% (99.99%) to block ultraviolet rays. Poor wear UV protection sunglasses, his eyes as if seen in the dark matter, then the pupil becomes large, but will be a lot of residual ultraviolet injection in the eye, the eye hurt. Better go to the store to buy or shop in the high-profile flagship store to buy or purchase. Be sure not to buy a small stall on, although those sunglasses can block UV, but the lens does not work in place, that is substandard, do not buy it because of cheap, poor eye eyes will cause varying degrees of damage.

2, transmittance substandard sunglasses. After wearing the sunglasses, will generate traffic signal recognition barriers, can easily cause accidents. All sunglasses, including a professional driving mirror, sport mirrors, mirror ...... fishing. (Except for myopia and reading glasses) for easy identification methods, can be placed in front of sunglasses, observe distant targets through the lens, such as window frames or door frames, etc., then the glasses up and down before moving target lens field of view should not be there are swings and wavy deformation.

3, Fake Oakleys Gascan Sunglasses Cheap for Sale sunglasses category identified unlabeled. Sunglasses are generally divided into three categories, namely for the sun shade mirror, light mirror for decoration and for the anti-plane radiation waterproof snow blindness or special mirror. If there is no product category logo, consumers buy sunglasses unable to correctly identify the purpose, affect the results.

4, the fight against performance does not meet the requirements of sunglasses. When subjected to external shocks lens easily broken, debris will form a human eye fatal injuries. Frame material is also very important, generally sheet, aluminum-magnesium alloy, pure titanium. The demand for the different requirements of the sun are not the same, there are dedicated as polarizing sports mirror movement, driving mirror polarized, polarized fishing microscope, in the purchase, ask clear sunglasses professional use.

Experts advise consumers to buy sunglasses should go to regular stores to buy well-known brands; purchase should first try and compare whether to wear before and after wearing the color change was to wear Tiffany and Co Charm Bracelet Jewelry Outlet sunglasses to see the color of objects without distortion for appropriate.